'In the World' in the Bible

He was in the world, and the world was made by Him, and yet the world knew Him not:

But as long as I am in the world, I am the light of the world.

Now before the feast of the passover, (Jesus knowing that his hour was come, when He should pass out of this world unto the Father, as He had loved his own, who were yet in the world, He loved them unto the end:)

These things have I spoken unto you, that in me ye might have peace. In the world ye shall have trouble: but be of good courage, I have overcome the world.

And as I am to be no longer in the world, but these are in the world, and I am coming to Thee, Holy Father, keep by thy name those whom Thou hast given me, that they may be one, as we are.

While I was with them in the world, I kept them in thy name; I have preserved those whom Thou gavest me, and none of them is lost; except the son of perdition, that the scripture might be fulfilled.

But now I am coming to Thee, and I speak these things in the world, that they may have my joy fulfilled in them.